(0 4 2)(1 17 14)(3 9 5)(6 12 11)(7 19 16)(8 20 18)(10 15 13)
ALLOWS (11/8)-SEQUENCE
1: (7 16 19)
(0 4 2)(1 17 14)(3 9 5)(6 12 11)(7 16 19)(8 20 18)(10 15 13)
2: (8 20 18)
(0 4 2)(1 17 14)(3 9 5)(6 12 11)(7 16 19)(8)(10 15 13)(18)(20)
3: (7 16 19)
(0 4 2)(1 17 14)(3 9 5)(6 12 11)(7)(8)(10 15 13)(16)(18)(19)(20)
4: (1 17 14)
(0 4 2)(1)(3 9 5)(6 12 11)(7)(8)(10 15 13)(14)(16)(17)(18)(19)(20)